Location:	42°20.73' N 71°38.64' W - ตำแหน่ง FN42EI22RW - show map 8.1 km ตะวันตก bearing 267° มาจาก Marlborough, Middlesex County, Massachusetts, United States [?] 8.2 km ตะวันตกเฉียงใต้ bearing 231° มาจาก Hudson, Middlesex County, Massachusetts, United States 48.0 km ตะวันตก bearing 268° มาจาก Boston, Suffolk County, Massachusetts, United States 48.8 km ตะวันตก bearing 272° มาจาก South Boston, Suffolk County, Massachusetts, United States
Last position:	2025-12-18 20:00:20 UTC (4m36s ago) 2025-12-18 15:00:20 EST เวลาท้องถิ่น Marlborough, United States [?]
ข้อมูลอากาศ (WX) ล่าสุด:	2025-12-18 20:00:20 UTC (4m36s ago) – show weather charts 7.2 °C 53% 1023.8 mbar 0.4 m/s ใต้
Device:	Unknown: Unknown
Last path:	KJ6SML>APRS via TCPXX*,qAX,CWOP-6
Positions stored:	1

This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.